*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : TC6586000
CHEMICAL NAME : Phosphoric acid, p-(methylthio)phenyl dipropyl ester
CAS REGISTRY NUMBER : 7292-16-2
BEILSTEIN REFERENCE NO. : 2990614
LAST UPDATED : 199612
DATA ITEMS CITED : 6
MOLECULAR FORMULA : C13-H21-O4-P-S
MOLECULAR WEIGHT : 304.37
WISWESSER LINE NOTATION : 3OPO&O3&OR DS1
COMPOUND DESCRIPTOR : Agricultural Chemical
SYNONYMS/TRADE NAMES :
* O,O-Di-n-propyl-O-(4-methylthiophenyl)phosphate
* Kayaphos
* Kayphosnac
* 4-Methylthiophenyl dipropyl phosphate
* NK-1158
* Phosphoric acid, dipropyl 4-methylthiophenyl ester
* Phosphoric acid, 4-(methylthio)phenyl dipropyl ester
* Propaphos
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 61 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave.,
Willoughy, OH 44094) Volume(issue)/page/year: -,C177,1991
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 88500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave.,
Willoughy, OH 44094) Volume(issue)/page/year: -,C177,1991
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 35 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation
Lungs, Thorax, or Respiration - respiratory stimulation
Skin and Appendages - hair
REFERENCE :
HDIZAB Hiroshima Daigaku Zasshi. Medical Journal of the Hiroshima
University. (Hiroshima Daigaku Igakubu Saikingaku Kyoshitsu, Kasumi-cho,
Hiroshima, Japan) V.10- 1962- Volume(issue)/page/year: 26,91,1978
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 90 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc.,
1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For
publisher information, see AGJAEP. Volume(issue)/page/year: (40),32,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 156 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc.,
1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For
publisher information, see AGJAEP. Volume(issue)/page/year: (40),32,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Unreported
SPECIES OBSERVED : Bird - chicken
DOSE/DURATION : 2500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave.,
Willoughy, OH 44094) Volume(issue)/page/year: -,C177,1991
*** END OF RECORD ***
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